What's the improvement? EleksZAxis 2019 is not only a Z axis holder, but also equipped with a spindle motor and a drill chunk which means it's a more powerful and ready-to-use integrated set.EleksMaker® 555 spindle motor gives this kit stable and qualified power source.
Unlike the other loose shaft coupler, JT0 0.3-4mm drill chunk is more solid, stable, accurate and durable for connection of any engraving bits with 0.3-4mm shank diameter.No longer worry about the tedious of upgrading your 2 axis engraver, EleksMaker gives you a more complete sloving plan.
 Specification:Brand: EleksMakerModel: EleksZAxis 2019Package Size: 360mm * 260mm * 80mmPackage Weight: 1.5kgProduct Size: 170mm * 120mm * 80mmProduct Weight: 1.1kgSpindle Motor: 555 MotorSpindle Parameters: 12V 8000rpmFixture Parameters: JT0 0.3-4mmScrew Rod Parameters: T8-8mm Features:- This pecfect DIY kit can add an adjustable Z Axis to your engraver.- Not only a Z Axis holder, also comes with a EleksMaker® 555 spindle motor and a JT0 0.3-4mm drill chunk, you can add an engraving bit on it (as long as 0.3-4mm shank diameter). See engraving bits on BG: CLICK HERE- If install it on EleksMaker A3 / A5 engraver, you need to replace the original ManaSE 2 Axis Board with Mana 3 Axis Board. Package Included:1 x EleksZAxis 2019 DIY Kit (Z Axis Holder & Spindle Motor Set) Notice: EleksZaxis is sent unassembledly, please refer to the instruction in wiki and assmble it by yourself: CLICK HERE. Then test if it can move smoothly: